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United States Patent | 5,161,307 |
Althaus | November 10, 1992 |
A razor head, and especially a razor blade unit, is disposed at the front end of a handle of a wet razor and includes a plastic body that comprises a front guide strip and a rear cover. A single or double razor blade is disposed in the plastic body. The cover is provided with a glide strip that is convexly curved.
Inventors: | Althaus; Wolfgang (Wuppertal, DE) |
Assignee: | Wilkinson Sword Gesellschaft mit beschrankter Haftung (Solingen, DE) |
Appl. No.: | 688152 |
Filed: | April 19, 1991 |
Apr 27, 1990[DE] | 900476[U] |
Current U.S. Class: | 30/77; 30/50 |
Intern'l Class: | B26B 021/14 |
Field of Search: | 30/41,51,32,27,84,90,34.05,50 |
3137939 | Jun., 1964 | Waldeck | 30/90. |
4875287 | Oct., 1989 | Creasy et al. | |
5036587 | Aug., 1991 | Trotta et al. | 30/41. |
Foreign Patent Documents | |||
0276094 | Jul., 1988 | EP. | |
2851457 | Jun., 1979 | DE. | |
1157640 | Jul., 1969 | FR. | |
2009017 | Jun., 1979 | GB. |